EP4607669A8 - Elektrischer energiespeicher - Google Patents

Elektrischer energiespeicher

Info

Publication number
EP4607669A8
EP4607669A8 EP25000019.7A EP25000019A EP4607669A8 EP 4607669 A8 EP4607669 A8 EP 4607669A8 EP 25000019 A EP25000019 A EP 25000019A EP 4607669 A8 EP4607669 A8 EP 4607669A8
Authority
EP
European Patent Office
Prior art keywords
electrical energy
subunits
series
energy store
macrocell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP25000019.7A
Other languages
English (en)
French (fr)
Other versions
EP4607669A1 (de
Inventor
Stefan Kempen
Florian LESSMANN
Johannes THUROW
Martin Kiel
Vanessa STEINKÖTTER
Tycho Weissgerber
Heinrich Macke
Thorsten Vogt
Johanna KLOCKE
Zhiyu Cao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fachhochschule Dortmund Koerperschaft Des Oeffentlichen Rechts
Original Assignee
Fachhochschule Dortmund Koerperschaft Des Oeffentlichen Rechts
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fachhochschule Dortmund Koerperschaft Des Oeffentlichen Rechts filed Critical Fachhochschule Dortmund Koerperschaft Des Oeffentlichen Rechts
Publication of EP4607669A1 publication Critical patent/EP4607669A1/de
Publication of EP4607669A8 publication Critical patent/EP4607669A8/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
    • H01M10/643—Cylindrical cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/258—Modular batteries; Casings provided with means for assembling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51—Connection only in series
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Speichern von elektrischer Energie, bei der eine Anzahl von Batteriezellen (6) modulartig in Batteriemodulen (2) gehalten und elektrisch miteinander verschaltet angeordnet sind, wobei mindestens zwei derartige Batteriemodule (2) in einer stapelartigen Anordnung einander zugeordnet und elektrisch miteinander verschaltet angeordnet sind, bei der die Vorrichtung aus mindestens einer Makrozelle (1) oder einer Anzahl von parallel und/oder in Reihe geschalteten Makrozellen (1) gebildet ist, wobei jede Makrozelle (1) aus in Reihe geschalteten Subeinheiten (2) besteht und die Subeinheiten (2) eine Anzahl von Batteriezellen (6) enthalten, die wiederum in Reihe geschaltet sind, und die Subeinheiten (2) hintereinander in einem sich vorzugsweise längs erstreckenden Trägergehäuse (21), vorzugsweise einem Rohr oder dgl., verschiebbar angeordnet sind.
EP25000019.7A 2024-02-26 2025-02-22 Elektrischer energiespeicher Pending EP4607669A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102024000606 2024-02-26

Publications (2)

Publication Number Publication Date
EP4607669A1 EP4607669A1 (de) 2025-08-27
EP4607669A8 true EP4607669A8 (de) 2025-11-05

Family

ID=94820800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP25000019.7A Pending EP4607669A1 (de) 2024-02-26 2025-02-22 Elektrischer energiespeicher

Country Status (1)

Country Link
EP (1) EP4607669A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2523246B1 (de) * 2011-05-11 2017-03-08 C.R.F. Società Consortile per Azioni Modular-Batterie für Elektro-oder Hybridfahrzeugen
GB2520929A (en) * 2013-11-20 2015-06-10 Vantage Power Ltd Battery Pack
DE102017219928A1 (de) 2017-11-09 2019-05-09 Lion Smart Gmbh Modulgehäuse für ein stapelbares Batteriemodul, Batteriemodul sowie Batteriestapel

Also Published As

Publication number Publication date
EP4607669A1 (de) 2025-08-27

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Legal Events

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KEMPEN, STEFAN

Inventor name: LESSMANN, FLORIAN

Inventor name: THUROW, JOHANNES

Inventor name: KIEL, MARTIN

Inventor name: STEINKOETTER, VANESSA

Inventor name: WEISSENGERBER, TYCHO

Inventor name: MACKE, HEINRICH

Inventor name: VOGT, THORSTEN

Inventor name: KLOCKE, JOHANNA

Inventor name: CAO, ZHIYU

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KEMPEN, STEFAN

Inventor name: LESSMANN, FLORIAN

Inventor name: THUROW, JOHANNES

Inventor name: KIEL, MARTIN

Inventor name: STEINKOETTER, VANESSA

Inventor name: WEISSGERBER, TYCHO

Inventor name: MACKE, HEINRICH

Inventor name: VOGT, THORSTEN

Inventor name: KLOCKE, JOHANNA

Inventor name: CAO, ZHIYU

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Effective date: 20260218